/Engine/Plugins/Runtime/PreLoadScreenMoviePlayer/Source/PreLoadScreenMoviePlayer/Public/PreLoadMoviePlayerModuleBase.h
virtual void UnRegisterMovieStreamer ( [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< class [IMovieStreamer](API\Runtime\MoviePlayer\IMovieStreamer), ESPMode::ThreadSafe > InMovieStreamer )